/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef __PSP_SEV_USER_H__
#define __PSP_SEV_USER_H__
#include <linux/types.h>
enum {
	SEV_FACTORY_RESET = 0,
	SEV_PLATFORM_STATUS,
	SEV_PEK_GEN,
	SEV_PEK_CSR,
	SEV_PDH_GEN,
	SEV_PDH_CERT_EXPORT,
	SEV_PEK_CERT_IMPORT,
	SEV_GET_ID,
	SEV_MAX,
};
typedef enum {
	SEV_RET_SUCCESS = 0,
	SEV_RET_INVALID_PLATFORM_STATE,
	SEV_RET_INVALID_GUEST_STATE,
	SEV_RET_INAVLID_CONFIG,
	SEV_RET_INVALID_LEN,
	SEV_RET_ALREADY_OWNED,
	SEV_RET_INVALID_CERTIFICATE,
	SEV_RET_POLICY_FAILURE,
	SEV_RET_INACTIVE,
	SEV_RET_INVALID_ADDRESS,
	SEV_RET_BAD_SIGNATURE,
	SEV_RET_BAD_MEASUREMENT,
	SEV_RET_ASID_OWNED,
	SEV_RET_INVALID_ASID,
	SEV_RET_WBINVD_REQUIRED,
	SEV_RET_DFFLUSH_REQUIRED,
	SEV_RET_INVALID_GUEST,
	SEV_RET_INVALID_COMMAND,
	SEV_RET_ACTIVE,
	SEV_RET_HWSEV_RET_PLATFORM,
	SEV_RET_HWSEV_RET_UNSAFE,
	SEV_RET_UNSUPPORTED,
	SEV_RET_MAX,
} sev_ret_code;
struct sev_user_data_status {
	__u8 api_major;
	__u8 api_minor;
	__u8 state;
	__u32 flags;
	__u8 build;
	__u32 guest_count;
} __packed;
struct sev_user_data_pek_csr {
	__u64 address;
	__u32 length;
} __packed;
struct sev_user_data_pek_cert_import {
	__u64 pek_cert_address;
	__u32 pek_cert_len;
	__u64 oca_cert_address;
	__u32 oca_cert_len;
} __packed;
struct sev_user_data_pdh_cert_export {
	__u64 pdh_cert_address;
	__u32 pdh_cert_len;
	__u64 cert_chain_address;
	__u32 cert_chain_len;
} __packed;
struct sev_user_data_get_id {
	__u8 socket1[64];
	__u8 socket2[64];
} __packed;
struct sev_issue_cmd {
	__u32 cmd;
	__u64 data;
	__u32 error;
} __packed;
#define SEV_IOC_TYPE		'S'
#define SEV_ISSUE_CMD	_IOWR(SEV_IOC_TYPE, 0x0, struct sev_issue_cmd)
#endif
